
Switches And Crossings
- Undertittel
- Formula For Ascertaining The Angles Of Crossings, The Lengths Of Switches, And The Distances Of The Points Of The Crossings (1871)
- Forfatter
- William Donaldson
- ISBN
- 9781104380168
- Språk
- Engelsk
- Vekt
- 404 gram
- Utgivelsesdato
- 1.4.2009
- Forlag
- KESSINGER PUBLISHING CO
- Antall sider
- 272
